The Aperlena Verdict
Open raceNo supplier dominates: 7 different companies have won the last 8 comparable contracts from this buyer over 5 years. This is a genuinely open race.
- -9.5%
- Expected final price vs the published estimate
Based on 8 comparable awards by this buyer in this sector over 5 years. Every verdict is recorded before the outcome and graded against the award notice. How we score ourselves.
Summary
Machine-generated summaryThe buyer is procuring the supply, construction and commissioning of a battery energy storage system (BESS) at the existing site of the Slovak Nuclear Power Plants in Slovakia. The system must have an installed capacity of at least 89 MW in two units of 2 x 44.5 MW and a total capacity of at least 178 MWh, meaning the storage capacity must be twice the installed capacity. The description does not state an estimated contract value, a submission deadline, or the procedure details. Interested suppliers should consult the full tender documents for deadlines, eligibility conditions and how to participate.
Description
Official source
Source: TED - Tenders Electronic Daily (Publications Office of the EU)
Always verify details on the official notice.
Last verified against TED - Tenders Electronic Daily (Publications Office of the EU) 1 month ago
More from this buyer
Full buyer profile66 open tenders right now
- Engineering design of plants - SE Integrator - General designer No deadline published
- Testing and measuring machines and instruments - Modification of the main circulation pump diagnostic system at the Bohunice NPP No deadline published
- Installation of electrical equipment - Modification of LAN and WIFI networks EMO3,4 No deadline published
Who usually wins this buyer's contracts in this sector
| Company | Wins | Total awarded | Last win |
|---|---|---|---|
| ENERGETIKA Ružomberok, spol. s r.o. | 2 | €1.2M | Aug 2026 |
| PPA ENERGO, s.r.o. | 1 | €5.0M | Mar 2026 |
| Tenel ČR s.r.o | 1 | €1.7M | Feb 2026 |
| Siemens s.r.o. | 1 | €1.1M | Jun 2026 |
| ETD TRANSFORMÁTORY, a.s. | 1 | €1.1M | Aug 2026 |
Based on 8 awards with a linked company profile over the last 5 years.
What this buyer has paid before
Based on 8 comparable contracts this buyer awarded in this sector over the last 4 years.
- €777,125
- Lower quartile
- €1.1M
- Median award
- €1.3M
- Upper quartile
Most recent awards
- Slovensko - Elektromotory, generátory a transformátory - Generalna oprava 3ks generátorových vypínačov, typu HEK 3, SE EBO €1,056,956
- Slovensko - Rozvodne - Rekonštrukcia R 110kV VE Madunice, vyvedenie výkonu TG1, TG2, TG3 €740,000
- Slovensko - Transformátory - Dodávka nového 63 MVA transformátora pre JE EBO €1,123,000
- Slovensko - Riadiace prístroje turbogenerátora - Modernizácia riadiaceho systému a automatiky Tvrdošín €789,500
- Slovensko - Systémy na detekciu požiarov - Modifikácia riadiacich požiarnych ústrední EPS v EBO €1,134,523
Award values as published by the official sources. Use them as a guide, not a rule: scope, lots and duration differ between contracts.
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Market context
- Avg. open tender · Electrical machinery
- €56,655,187
- Buyer track record on Aperlena
- 121 notices tracked · 45 awarded
- €47,726,170 in awarded contracts
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